Patents by Inventor Xugang ZHOU

Xugang ZHOU has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method and apparatus for determining feature words and server
    Patent number: 11544459
    Abstract: The present specification provides a method and apparatus for determining feature words and a server. The method includes: obtaining text data; extracting a first feature word from the text data; updating a word segmentation library based on the first feature word to obtain an updated word segmentation library, the word segmentation library including a plurality of predetermined feature words for representing predetermined attribute types; and extracting a second feature word from the text data based on the updated word segmentation library and the predetermined feature words.
    Type: Grant
    Filed: January 26, 2021
    Date of Patent: January 3, 2023
    Assignee: Advanced New Technologies Co., Ltd.
    Inventors: Huaisong Li, Jianmin Pan, Xugang Zhou
  • METHOD AND APPARATUS FOR DETERMINING FEATURE WORDS AND SERVER
    Publication number: 20210150142
    Abstract: The present specification provides a method and apparatus for determining feature words and a server. The method includes: obtaining text data; extracting a first feature word from the text data; updating a word segmentation library based on the first feature word to obtain an updated word segmentation library, the word segmentation library including a plurality of predetermined feature words for representing predetermined attribute types; and extracting a second feature word from the text data based on the updated word segmentation library and the predetermined feature words.
    Type: Application
    Filed: January 26, 2021
    Publication date: May 20, 2021
    Inventors: Huaisong LI, Jianmin PAN, Xugang ZHOU